Covered versus uncovered self-expandable nitinol stents in the palliative treatment of malignant distal biliary obstruction: results from a randomized, multicenter study.
Kullman E, Frozanpor F, Söderlund C, Linder S, Sandström P, Lindhoff-Larsson A, Toth E, Lindell G, Jonas E, Freedman J, Ljungman M, Rudberg C, Ohlin B, Zacharias R, Leijonmarck CE, Teder K, Ringman A, Persson G, Gözen M, Eriksson O.
Kullman E, et al.
Gastrointest Endosc. 2010 Nov;72(5):915-23. doi: 10.1016/j.gie.2010.07.036.
Gastrointest Endosc. 2010.
PMID: 21034892
Clinical Trial.